Stone crusher,Rock crusher,Cone crusher

Shanghai Jianye Company is a trusted and reliable brand for its high quality and good manufacturing. It specializes in producing rock Crusher and stone crusher which are widely used in mining, quarry, material handling. Our company has been a manufacturer and exporter of stone crushers (rock crushers )for decades.

Our PY series Cone Crusher is an important stone crusher (rock crusher), which has been developed to crush high or medium hardness material, such as iron ore, copper ore, limestone, quartz, granite, and sand stones, etc, in metallurgical, construction, road building, chemical, silicate Industries.

Cone crusher is suitable to crush various kinds of ores and rocks of medium or above medium hardness, and cone crusher is of stable structure, high efficiency, easy adjustment, and use economically, etc. The spring safety system of crusher acts as an overloading protection system that allows metals to pass through the crushing chamber so as not to damage the cone crusher. The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separated to make sure reliable performance. The type of crushing chamber depends upon the size of feeding and fineness of the crushed product. The standard type (PYB) is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing.